Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Dolomite from
Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK


05798210017272056389924.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
06138100017370529139916.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
00907870017370529142286.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
04957940017370529148986.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
06138100017370529139916.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
00907870017370529142286.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
05798210017272056389924.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
06138100017370529139916.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
00907870017370529142286.jpg
Dolomite, etc.

Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
Locality type:Mine
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Fluorite4
Sphalerite4
Calcite3
Quartz3
Chalcopyrite1
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
Data Identifiers
Mindat Occurrence Record ID:26053
Long-form Identifier:1:3:26053:2
GUID (UUID V4):0
Nearest other occurrences of Dolomite
3.1km (1.9 miles) ⓘAllenheads Mine (Beaumont Mine), Allendale, Northumberland, England, UK
6.0km (3.7 miles) ⓘMiddlehope Burn, Westgate, Stanhope, County Durham, England, UK
7.0km (4.3 miles) ⓘCarricks Mine, Ireshopeburn, Stanhope, County Durham, England, UK
7.6km (4.7 miles) ⓘCambokeels Mine, Westgate, Stanhope, County Durham, England, UK
10.1km (6.3 miles) ⓘMiddlecleugh Upper Level, Nenthead, Alston Moor, Eden, Cumbria, England, UK
10.2km (6.3 miles) ⓘSmallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
10.8km (6.7 miles) ⓘCaplecleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
11.3km (7.0 miles) ⓘBrownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK
13.3km (8.3 miles) ⓘDiana Maria Mine, Rogerley Quarry, Stanhope, County Durham, England, UK
13.6km (8.4 miles) ⓘRogerley Mine, Rogerley Quarry, Stanhope, County Durham, England, UK
References
Wolfe, M. (1998) Mineral news. UK Journal of Mines and Minerals 19, 5-8
 
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